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 Download Samsung Galaxy S21 5G SM-G991B - CGU - G991BXXU5CVDD

Download the firmware flash for Samsung Galaxy S21 5G with the code is SM-G991B. This firmware for the region with CSC code is CGU (CGU - Guatemala). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is G991BXXU5CVDD and Android version is S(Android 12). This firmware size is 6.59 GB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION G991BXXU5CVDD
  • CSC VERSION G991BOWO5CVDF
  • ANDROID VERSION S(Android 12)
  • BIT (BINARY/U/SW REV.) 5
  • SIZE 6.59 GB  Full Files
  • MD5 cc9f4c3cb714385bbcc66ffb44570887
  • CSC
    CGU - Guatemala
  • BUILD DATE 20220709070631
  • ADD DATE 2022-07-15 17:39:05
  • SECURITY PATCH LEVEL 2022-05-01
  • DOWNLOADED 236
  • Remove FRP
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Camera
- The Night portrait feature has been enhanced.
- The quality of pictures taken with social or camera apps downloaded from the application store has been improved.
- The 'Auto framing' feature is supported in video mode and some video call apps.
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Child files of G991BXXU5CVDD - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_G991BXXU5CVDD_G991BXXU5CVDD_MQB51339867_REV01_user_low_ship_MULTI_CERT_meta_OS12.tar.md5.zip 124 dl
5.93 GB 		MD5
BL_G991BXXU5CVDD_G991BXXU5CVDD_MQB51339867_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 67 dl
8.05 MB 		MD5
CP_G991BXXU5CVDF_CP22415338_MQB53532559_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 0 dl
32.45 MB 		MD5
CSC_OWO_G991BOWO5CVDF_CL24196732_QB53531887_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 0 dl
287.71 MB 		MD5
HOME_CSC_OWO_G991BOWO5CVDF_CL24196732_QB53531887_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 1 dl
287.69 MB 		MD5
Lastest combinations Galaxy S21 5G SM-G991B
Device Version Bit/SW REV. FA Change list
SM-G991B / Galaxy S21 5G G991BXXU5AVD1 5 FAR0 CL24116225
SM-G991B / Galaxy S21 5G G991BXXU4AUL1 4 FAR0 CL23342197
SM-G991B / Galaxy S21 5G G991BXXU3AUF1 3 FAR0 CL21875223
SM-G991B / Galaxy S21 5G G991BXXU2AUD3 2 FAR0 CL21561395
SM-G991B / Galaxy S21 5G G991BXXU1AUA3 1 FAR0 CL20796681
All combinations
 Recent posts
 How to flash Samsung Galaxy S21 5G SM-G991B firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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